Joint LDPC Codes for Multi-User Relay Channel

We propose a joint low-density parity-check (LDPC) code scheme for multi-user relay channel. Joint LDPC codes guarantee high level of performance and achieved service quality. In this paper, we describe how to apply proposed model to relay channel and analyze a method of optimization. Additionally, we show how efficient joint LDPC code scheme using intelligent relay is in wireless ad-hoc networks.